Ministerio de Industria, Turismo y Comercio LogoMinisterior
 

Alerta

Resultados 704 resultados
LastUpdate Última actualización 20/04/2026 [09:16:00]
pdfxls
Publicaciones de solicitudes de patente de los últimos 60 días/Applications published in the last 60 days
previousPage Resultados 700 a 704 de 704  

PHOTOELECTRIC CELL WITH SILICON CARBIDE ELECTRODE AND PRODUCTION METHOD FOR SAME

NºPublicación:  US20260049404A1 19/02/2026
Solicitante: 
THE YELLOW SIC HOLDING GMBH [DE]
The Yellow SiC Holding GmbH
US_20260049404_PA

Resumen de: US20260049404A1

Disclosed are a photoelectric cell with a silicon carbide electrode (4) for photocatalytic production of hydrogen, and a manufacturing method therefor. The cell has on one side of the silicon carbide electrode (4) a window (2) the incidence of light (5) and on the other side of the silicon carbide electrode (4) an aqueous electrolyte (10) and a counter electrode (6). On the side of the silicon carbide electrode (4) facing the window, the cell is electrolyte-free. The silicon carbide electrode (4) is preferably produced by coating a substrate (3) with silicon carbide (4).

산화이리듐 및 그 제조 방법, 그것을 사용한 프로톤 교환막형 수전해조용 막 전극 접합체 및 프로톤 교환막형 수전해조

NºPublicación:  KR20260022415A 19/02/2026
Solicitante: 
이시후꾸긴조꾸고오교가부시끼가이샤
KR_20260022415_PA

Resumen de: TW202517835A

To provide iridium oxide suitable for proton exchange membrane-type water electrolysis, the iridium oxide having high initial activity and being excellent in stability during long-term operation. Provided is iridium oxide having a rutile structure, the iridium oxide being characterized by having: a crystallite size of 2.0 nm to 4.0 nm as calculated from a peak of a (110) plane of the rutile-structured iridium oxide determined by X-ray diffraction; and a BET specific surface area, measured by nitrogen adsorption measurement, of 70 m2/g to 120 m2/g.

ELECTRODE CONTAINING OXYGEN GENERATING ELECTRODE CATALYST

NºPublicación:  AU2024328340A1 19/02/2026
Solicitante: 
TOSOH CORP
RIKEN
TOSOH CORPORATION,
RIKEN
AU_2024328340_A1

Resumen de: AU2024328340A1

Provided is an electrode exhibiting high oxygen generating electrode catalytic activity as compared with conventional electrodes using manganese-based oxide as an oxygen generating electrode catalyst.

METHOD FOR MANUFACTURING NANO METAL OXIDES AND HYDROGEN

Nº publicación: US20260048995A1 19/02/2026

Solicitante:

TRUEECO TECH INC [TW]
trueECO Technology INC

US_20260048995_A1

Resumen de: US20260048995A1

A method for manufacturing nano metal oxides and hydrogen includes the following steps: Step A, providing a first reactor, and placing a metal material, an alcohol compound, and a first catalyst in the first reactor and applying heating thereto for reacting to generate a metal alkoxide compound, while simultaneously generating a substantial amount of hydrogen; and Step B, providing a second reactor, and, after the metal material in the first reactor has fully reacted in Step A, transferring remaining solution in the first reactor into the second reactor, and adding a second catalyst and a controlled amount of water, and applying appropriate heating to generate nano metal oxide in powder form. As such, effects of significant reduction of production cost, enhancement of safety, widespread application of hydrogen fuel cells, extremely low carbon emissions, being defined as “green hydrogen”, and reduction of storage costs and risks can be achieved.

traducir